Seata 1.4.2集成SpringBoot环境搭建与分享

 

 

1        下载Seata:官网下载Seata：https://github.com/seata/seata/releases，我这里下载的1.4.2，可以将按照包与源码包都下载下来

 

2        备份seata的file.conf 与 registry.conf

3        修改registry.conf的registry与congfig两处

4        修改file.conf

 

 

注意：如果使用oralce数据库 请把oracle的驱动连接jar包放入到 seata的服务端lib目录下：ojdbc6-11.1.0.7.0.jar

5        找到源码包下的 config.txt文件，备份

 

6        启动seata，启动前，先把服务端对应的数据库文件执行，oracle就执行oracle.sql中的建表语句，下图是对应文件在源码包中的路径
 

7        io.seata seata-spring-boot-starter 1.4.2 com.alibaba.cloud spring-cloud-starter-alibaba-seata io.seata seata-spring-boot-starter com.oracle ojdbc6 12.1.0.1-atlassian-hosted " v:shapes="文本框_x0020_9">客户端代码引入依赖：注意利用idea将冲突的依赖排除

<dependency>
    <groupId>io.seata</groupId>
    <artifactId>seata-spring-boot-starter</artifactId>
    <version>1.4.2</version>
</dependency>
<dependency>
    <groupId>com.alibaba.cloud</groupId>
    <artifactId>spring-cloud-starter-alibaba-seata</artifactId>
    <exclusions>
        <exclusion>
            <groupId>io.seata</groupId>
            <artifactId>seata-spring-boot-starter</artifactId>
        </exclusion>
    </exclusions>
</dependency>
<dependency>
    <groupId>com.oracle</groupId>
    <artifactId>ojdbc6</artifactId>
    <version>12.1.0.1-atlassian-hosted</version>
</dependency>

 

 

8        Springboot工程的启动配置文件中添加配置项

spring.cloud.nacos.discovery.server-addr=127.0.0.1:8848

seata.enabled: true
seata.enable-auto-data-source-proxy: true
seata.tx-service-group: my_test_tx_group
seata.service.vgroup-mapping.my_test_tx_group: default
seata.service.grouplist..default: 127.0.0.1:8091
seata.registry.type: nacos
seata.registry.nacos.application: seata-server
seata.registry.nacos.server-addr: 127.0.0.1:8848
seata.registry.nacos.username: nacos
seata.registry.nacos.password: nacos
seata.registry.nacos.cluster: default
seata.registry.nacos.group: SEATA_GROUP
seata.registry.nacos.namespace:

seata.config.type: nacos
seata.config.nacos.server-addr: 127.0.0.1:8848
seata.config.nacos.group: SEATA_GROUP
seata.config.nacos.username: nacos
seata.config.nacos.password: nacos
seata.config.nacos.dataId: seataServer.properties
seata.config.nacos.namespace:

　　

9        编写测试类，观察效果

 

@RestController
@RequestMapping(value = "/oppm/test/seata")
public class TestSeataCtrl {
    @Autowired
    private TestSeataService service;
    @GetMapping
    @GlobalTransactional(rollbackFor = Exception.class)
    public void saveOppStage (){
        service.saveOppSage();
    }
}